Light bar



FIG. 1 is a perspective view of a light bar showing our design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left elevational view thereof;

FIG. 5 is a right elevational view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof;

FIG. 8 is a perspective view of another light bar showing our design;

FIG. 9 is a front elevational view thereof;

FIG. 10 is a rear elevational view thereof;

FIG. 11 is a left elevational view thereof;

FIG. 12 is a right elevational view thereof;

FIG. 13 is a top plan view thereof; and,

FIG. 14 is a bottom plan view thereof.

The broken lines are included for the purpose of illustratingenvironmental structure and form no part of the claimed design.

The claimed design is shown broken away to indicate indeterminatelength.

CLAIM The ornamental design for a light bar, as shown and described.